/* Custom Styles for TechStore */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

/* Navigation */
.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    color: white;
    padding: 100px 0;
    margin-bottom: 50px;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-section p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Product Cards */
.product-card {
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.product-image {
    height: 200px;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--success-color);
}

.product-original-price {
    text-decoration: line-through;
    color: var(--secondary-color);
    font-size: 1rem;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--info-color));
    border: none;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    transform: translateY(-2px);
}

/* Cart */
.cart-item {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    background: white;
}

.cart-summary {
    background: var(--light-color);
    border-radius: 8px;
    padding: 30px;
    position: sticky;
    top: 20px;
}

/* Admin Panel */
.admin-sidebar {
    background: var(--dark-color);
    min-height: calc(100vh - 76px);
    padding: 20px 0;
}

.admin-sidebar .nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: 15px 20px;
    border-radius: 0;
    transition: all 0.3s ease;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background: var(--primary-color);
    color: white;
}

.admin-content {
    padding: 30px;
}

.stats-card {
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    color: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    margin-bottom: 30px;
}

.stats-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

/* Tables */
.table-custom {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.table-custom thead {
    background: var(--primary-color);
    color: white;
}

/* Forms */
.form-control, .form-select {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section {
        padding: 60px 0;
    }
    
    .product-card {
        margin-bottom: 20px;
    }
}

/* Loading Spinner */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

/* Badges */
.badge-new {
    background: var(--success-color);
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 1;
}

.badge-sale {
    background: var(--danger-color);
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 1;
}



body {
    padding-top: 56px; /* Altura da navbar fixa */
}

@media (min-width: 992px) {
    body {
        padding-top: 60px; /* Ajuste para a altura da navbar em telas maiores */
    }
}